IITSource Interface Reference

Inheritance diagram for IITSource:

List of all members.

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Detailed Description

Represents an entry in the Source list (music library, CD, device, etc.).

You can retrieve all the sources using IiTunes::Sources().

Public Member Functions
Properties
HRESULT	Kind ([out, retval] ITSourceKind *kind)
	Returns the kind of the source.
HRESULT	Capacity ([out, retval] double *capacity)
	Returns the total size of the source, if it has a fixed size.
HRESULT	FreeSpace ([out, retval] double *freespace)
	Returns the free space on the source, if it has a fixed size.
HRESULT	Playlists ([out, retval] IITPlaylistCollection **iPlaylistCollection)
	Returns a collection containing the playlists in this source.

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Member Function Documentation

HRESULT IITSource::Capacity (  [out, retval] double *  capacity  )

Returns the total size of the source, if it has a fixed size. Parameters: capacity  Returns the total size of the source, if it has a fixed size. Will be set to 0 if the source does not have a fixed size. Return values: S_OK  The operation was successful. E_POINTER  capacity is NULL. ITUNES_E_OBJECTDELETED  This source is no longer available. E_FAIL  An unexpected error occurred.

HRESULT IITSource::FreeSpace (  [out, retval] double *  freespace  )

Returns the free space on the source, if it has a fixed size. Parameters: freespace  Returns the free space on the source, if it has a fixed size. Will be set to 0 if the source does not have a fixed size. Return values: S_OK  The operation was successful. E_POINTER  freespace is NULL. ITUNES_E_OBJECTDELETED  This source is no longer available. E_FAIL  An unexpected error occurred.

HRESULT IITSource::Kind (  [out, retval] ITSourceKind *  kind  )

Returns the kind of the source. Parameters: kind  Returns the kind of the source. Return values: S_OK  The operation was successful. E_POINTER  kind is NULL. ITUNES_E_OBJECTDELETED  This source is no longer available. E_FAIL  An unexpected error occurred.

HRESULT IITSource::Playlists (  [out, retval] IITPlaylistCollection **  iPlaylistCollection  )

Returns a collection containing the playlists in this source. The source's primary playlist is always the first playlist in the collection. Parameters: iPlaylistCollection  Collection of IITPlaylist objects. Return values: S_OK  The operation was successful. E_POINTER  iPlaylistCollection is NULL. ITUNES_E_OBJECTDELETED  This source is no longer available. E_FAIL  An unexpected error occurred.

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